IT1394635B1 - ELECTRONIC PRESSURE TRANSDUCER DEVICE - Google Patents

ELECTRONIC PRESSURE TRANSDUCER DEVICE

Info

Publication number
IT1394635B1
IT1394635B1 ITTO2009A000479A ITTO20090479A IT1394635B1 IT 1394635 B1 IT1394635 B1 IT 1394635B1 IT TO2009A000479 A ITTO2009A000479 A IT TO2009A000479A IT TO20090479 A ITTO20090479 A IT TO20090479A IT 1394635 B1 IT1394635 B1 IT 1394635B1
Authority
IT
Italy
Prior art keywords
pressure transducer
transducer device
electronic pressure
electronic
transducer
Prior art date
Application number
ITTO2009A000479A
Other languages
Italian (it)
Inventor
Michele Farano
Marco Marozzo
Nicola Grieco
Luca Magnone
Original Assignee
Elbi Int Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elbi Int Spa filed Critical Elbi Int Spa
Priority to ITTO2009A000479A priority Critical patent/IT1394635B1/en
Priority to PCT/IB2010/052817 priority patent/WO2010150186A1/en
Priority to PL10732446T priority patent/PL2446240T3/en
Priority to EP10732446.9A priority patent/EP2446240B1/en
Priority to ES10732446T priority patent/ES2424091T3/en
Publication of ITTO20090479A1 publication Critical patent/ITTO20090479A1/en
Application granted granted Critical
Publication of IT1394635B1 publication Critical patent/IT1394635B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
ITTO2009A000479A 2009-06-23 2009-06-23 ELECTRONIC PRESSURE TRANSDUCER DEVICE IT1394635B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO2009A000479A IT1394635B1 (en) 2009-06-23 2009-06-23 ELECTRONIC PRESSURE TRANSDUCER DEVICE
PCT/IB2010/052817 WO2010150186A1 (en) 2009-06-23 2010-06-22 Electronic pressure transducer device
PL10732446T PL2446240T3 (en) 2009-06-23 2010-06-22 Electronic pressure transducer device
EP10732446.9A EP2446240B1 (en) 2009-06-23 2010-06-22 Electronic pressure transducer device
ES10732446T ES2424091T3 (en) 2009-06-23 2010-06-22 Electronic pressure transducer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000479A IT1394635B1 (en) 2009-06-23 2009-06-23 ELECTRONIC PRESSURE TRANSDUCER DEVICE

Publications (2)

Publication Number Publication Date
ITTO20090479A1 ITTO20090479A1 (en) 2010-12-24
IT1394635B1 true IT1394635B1 (en) 2012-07-05

Family

ID=41647253

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2009A000479A IT1394635B1 (en) 2009-06-23 2009-06-23 ELECTRONIC PRESSURE TRANSDUCER DEVICE

Country Status (5)

Country Link
EP (1) EP2446240B1 (en)
ES (1) ES2424091T3 (en)
IT (1) IT1394635B1 (en)
PL (1) PL2446240T3 (en)
WO (1) WO2010150186A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106546375A (en) * 2015-09-17 2017-03-29 中国石化扬子石油化工有限公司 A kind of tube furnace boiler tube differential pressure measurement device and the method that tube furnace boiler tube pressure reduction is measured using which

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956252A (en) * 1959-03-02 1960-10-11 Bourns Inc Fluid pressure transducer
GB1029810A (en) * 1963-12-30 1966-05-18 Appleby & Ireland Ltd Improvements in or relating to remote reading pressure gauges
US3596520A (en) * 1969-08-04 1971-08-03 Foxboro Co Spring compensated differential pressure cell
US3680387A (en) * 1970-12-02 1972-08-01 Beckman Instruments Inc Differential pressure transducer
DE2162658A1 (en) * 1971-12-17 1973-06-20 Philips Patentverwaltung DEVICE FOR CONVERTING SMALL DIFFERENTIAL PRESSURES INTO A DC SIGNAL PROPORTIONAL TO THE DIFFERENTIAL PRESSURE
JPS5638442Y2 (en) * 1972-06-30 1981-09-08
US6742395B1 (en) * 2002-12-20 2004-06-01 Texas Instruments Incorporated Hermetic pressure transducer

Also Published As

Publication number Publication date
ITTO20090479A1 (en) 2010-12-24
EP2446240B1 (en) 2013-05-01
EP2446240A1 (en) 2012-05-02
WO2010150186A1 (en) 2010-12-29
ES2424091T3 (en) 2013-09-27
PL2446240T3 (en) 2013-08-30

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